USB interface system support:Support WIN XP, WIN7, WIN8, WIN8.1, WIN10. Support Mac OS system (10.6 or above don't need to install the driver), support part of Android native platform (need to buy OTG line, the phone output current is not enough need add USB power supply, some mobile phone is not compatible).

This product is DAC audio decoder, does not support direct reading U disk, SD card and other carriers.